5.5mm x 25mm Torx Countersunk Self Drilling Screw (T25) DIN 7504P | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 500 - 1999 | £0.07 | £0.09 |
| 2000 - 4999 | £0.06 | £0.07 |
| 5000 + | £0.04 | £0.05 |
£0.09 / each
Product Specification
| Thread Size | 5.5mm |
| Length | 25mm |
| Drive | T25 |
| Head Diameter | 10.8mm |
| Head Height | 3.40mm |
| Material | Steel BZP |
| Standard | DIN 7504P |
Frequently Bought Together
Total Price: £0.00
5.5mm x 25mm Torx Countersunk Self Drilling Screw | DIN 7504P | Steel BZP
Designed for general construction metalwork where a flush fixing is required, this 5.5mm x 25mm countersunk self drilling screw combines an integrated drill point with a self-tapping thread and countersunk head. The T25 drive provides the specified tool engagement while the tapered head helps reduce protrusion once installed into a suitable countersunk recess. The BZP Steel construction provides a zinc-plated finish for general indoor and suitably protected metal fastening applications.
What Are Countersunk Self Drilling Screws?
Countersunk Self Tapping Screws with an integrated drill point can reduce separate drilling and tapping stages in compatible sheet metal. Once the point has penetrated the material, the thread engages the metal and the countersunk head seats into a matching recess.
Common Applications
- HVAC and Ventilation: Secures suitable ducting accessories, covers and fabricated metal fittings where a countersunk finish is required.
- Control Cabinets: Provides a flush fixing for mounting plates, panels and compatible metal components in control equipment.
- Signage and Displays: Keeps the fixing head close to the surface on suitable metal signs, frames and display assemblies.
- Workshop Fabrication: Supports general repairs, prototype work and metal assembly using compatible sheet or light-gauge sections.
5.5mm x 25mm DIN 7504P Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 25mm
- Head Height: 3.40mm
- Head Diameter: 10.8mm
- Drive: T25
- Standard: DIN 7504P
- Material: Steel BZP
Key Benefits
- Low-profile installed finish suits panels, covers and assemblies where clearance is important.
- 3.40mm head height gives the specified countersunk head profile.
- DIN 7504P identifies the recorded standard or drive format for this product.
- Integrated drill point can reduce the need for a separate pilot hole in suitable metal.
See our wider Countersunk Self Drilling Screws category for alternative drive types and sizes. You can also compare other metal fasteners in our complete self drilling screws range, including pan head and alternative self-drilling designs. For product-selection support, speak with our team on 01233 713581.
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